A spot on the "host committee" will reportedly cost $6,800 per person -- the maximum donation allowable under a new law Snyder signed last year -- or $13,600 for a couple.

Snyder campaign spokesperson Emily Benavides confirmed the scheduled event but did not discuss further details.

The first-term Republican is running for re-election against Democrat Mark Schauer, a former congressman who has accepted public financing and, as a result, will be limited to spending $2 million during the primary season.

Snyder started the year with a 4-1 cash advantage over Schauer, having raised more than $5 million in 2013 and ending the year with $4 million on hand. Schauer reported $1.6 million in contributions for 2013, ending the year with about $1 million in the bank.

Bloomberg is a former Democrat who won elected office as a Republican and independent. He and Snyder have both backed comprehensive immigration reform and shared the stage at a handful of immigration-related events.